Zernio
Zernio is a unified social media API platform that enables developers and AI agents to publish, schedule, and manage content across 14+ social networks through a single integration. Instead of building separate integrations with each platform, developers make one API call and Zernio handles authentication, media formatting, rate limits, and platform-specific requirements.
The platform supports post scheduling, content management, comments and DMs automation, analytics tracking, ads management, and media uploads. It integrates with Instagram Business and Creator APIs, TikTok Business API, LinkedIn, YouTube, Twitter/X, Facebook, Pinterest, Reddit, Threads, Bluesky, and WhatsApp Business API.
Features include automatic token refresh, webhook notifications, and rate limit management. Built for SaaS companies, agencies, and AI agent builders, the product is fully white-label.
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Zoho Social
4.5 out of 5 stars
(23 Ratings)
Zoho Social is a powerful social media management platform designed for businesses of all sizes and agencies. It simplifies social media marketing by enabling users to schedule and publish posts, manage conversations—including direct messages, comments, and mentions—across multiple platforms, track keywords, competitors, and hashtags, generate detailed reports, and more—all from a single, user-friendly interface.
Supported Platforms:
Meta (Facebook, Instagram, and Threads), Google Business Profile, YouTube, Pinterest, Mastodon, X (formerly Twitter), Bluesky, TikTok, WhatsApp, and Telegram.
Key Features:
Post scheduling & publishing for streamlined content planning
Unified inbox to manage conversations, messages, and mentions across platforms
Social media analytics to gain valuable insights and optimize performance
Content calendar for visualizing and organizing posts effortlessly
Team collaboration tools to enhance workflow efficiency
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Postproxy
Postproxy replaces a dozen platform-specific integrations with a single REST endpoint. Send one request with your content and target profiles, and Postproxy handles format conversion, OAuth, token refresh, rate limits, retries, and per-platform delivery — returning structured outcomes for each network. Beyond publishing, it manages post comments, direct messages, replies to Google Business reviews, and pulls profile and follower stats, covering the full posting lifecycle through one API.
It supports Instagram, Facebook, Threads, TikTok, X, YouTube, LinkedIn, Pinterest, Bluesky, Telegram, and Google Business, with Reddit coming soon. Official SDKs cover TypeScript, Python, Ruby, Go, Java, .NET, and PHP, plus webhooks, an MCP server for AI agents, and integrations with n8n, Zapier, Make, and Needle. Built for SaaS, automation pipelines, and agencies. EU-hosted and GDPR-compliant. Free tier, no credit card required.
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Socialync
Socialync is a SaaS platform that enables creators and businesses to manage multiple social media accounts from one dashboard. Built with Next.js and Firebase, it streamlines content distribution across Instagram, TikTok, YouTube, Facebook, Twitter/X, and LinkedIn.
Core Features:
Universal Post Composer: Create once, publish everywhere with platform-specific optimizations
Smart Scheduling: Calendar view, timezone support, queue management, and optimal posting times
Multi-Platform OAuth: Secure connections with automatic token refresh for all major platforms
Media Management: Centralized library for images, videos, and reusable templates
Cross-Platform Publishing: Simultaneous posting with real-time status tracking and error handling
Account Management: Support for multiple accounts per platform
Technical Compliance:
Meta Advanced Access for Instagram/Facebook
TikTok Content Posting API approved
YouTube Data API v3 integration
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